Q: Is 85,808 a Prime Number?
A: No, 85,808 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 85808 can be evenly divided by 1 2 4 8 16 31 62 124 173 248 346 496 692 1,384 2,768 5,363 10,726 21,452 42,904 and 85,808, with no remainder.
Since 85,808 cannot be divided by just 1 and 85,808, it is not a prime number.